Nitrohenu

7 carbon ← nitrogen → oxygen - ↑ N ↓ P Periodic Table - Extended Periodic Table
General
Lagyu, Symbulu, Numeru	nitrogen, N, 7
Chemical series	nonmetals
Lupung, Period, Bloki	15, 2, p
Itsura	colorless gas
Standard atomic weight	14.0067(2) g·mol−1
Electron configuration	1s2 2s2 2p3
Electrons per shell	2, 5
Physical properties
Phase	gas
Density	(0 °C, 101.325 kPa) 1.251 g/L
Melting point	63.15 K (-210.00 °C, -346.00 °F)
Boiling point	77.36 K (-195.79 °C, -320.42 °F)
Critical point	126.21 K, 3.39 MPa
Heat of fusion	(N2) 0.720 kJ·mol−1
Heat of vaporization	(N2) 5.57 kJ·mol−1
Heat capacity	(25 °C) (N2) 29.124 J·mol−1·K−1
Vapor pressure P/Pa 1 10 100 1 k 10 k 100 k at T/K 37 41 46 53 62 77
Atomic properties
Crystal structure	hexagonal
Oxidation states	±3, 5, 4, 2 (strongly acidic oxide)
Electronegativity	3.04 (Pauling scale)
Ionization energies (more)	1st: 1402.3 kJ·mol−1
	2nd: 2856 kJ·mol−1
	3rd: 4578.1 kJ·mol−1
Atomic radius	65 pm
Atomic radius (calc.)	56 pm
Covalent radius	75 pm
Van der Waals radius	155 pm
Miscellaneous
Magnetic ordering	diamagnetic
Thermal conductivity	(300 K) 25.83 m W·m−1·K−1
Speed of sound	(gas, 27 °C) 353 m/s
CAS registry number	7727-37-9
Selected isotopes
Main article: Isotopes of nitrogen iso NA half-life DM DE (MeV) DP 13N syn 9.965 m ε 2.220 13C 14N 99.634% Ing N stable ya kambe ning 7 neutrons 15N 0.366% Ing N stable ya kambe ning 8 neutrons
References

Lawen ya rin

• Nutrient
• Nitrogen cycle
• NOx
• TKN

Dalerayan

• Los Alamos National Laboratory – Nitrogen Archived Pebreru 10, 2006 at the Wayback Machine
• Chemistry of the Elements, N. N. Greenwood and A. Earnshaw. ISBN 0-08-022057-6
• Biochemistry, R.H. Garrett and C.M. Grisham. 2nd edition, 1999. ISBN 0-03-022318-0
• Jahn, GC, LP Almazan, and J Pacia. 2005. Effect of nitrogen fertilizer on the intrinsic rate of increase of the rusty plum aphid, Hysteroneura setariae (Thomas) (Homoptera: Aphididae) on rice (Oryza sativa L.). Environmental Entomology 34 (4): 938-943. [1] Archived Pebreru 5, 2016 at the Wayback Machine

Ding suglung palual

Ing Wikimedia Commons atin yang mediang maki kaugnayan kang/king:

Nitrogen

Paintunan me ing nitrogen king
Wiktionary, ing timawang diccionariu.

• Why high nitrogen density in explosives?
• WebElements.com – Nitrogen
• It's Elemental – Nitrogen Archived Mayu 20, 2013 at the Wayback Machine
• Schenectady County Community College – Nitrogen Archived Agostu 22, 2007 at the Wayback Machine
• Nitrogen N2 Properties, Uses, Applications
• Computational Chemistry Wiki
• Handling procedures for liquid nitrogen Archived Agostu 24, 2007 at the Wayback Machine
• Material Safety Data Sheet